Aditya Infotech

Quantitative Analyst (Quant) Intern

InternshipIn OfficeKolkata, West Bengal2 months34K/mo10 openingsImmediate / Rolling

About this internship

Join Aditya Infotech in Kolkata as a Quantitative Analyst (Quant) Intern. This entry-level internship is designed for students and recent graduates who learn best by building, shipping and getting real feedback on quantitative finance and algorithmic trading work. About the role As a Quantitative…

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Skills you'll use

Stochastic CalculusFinancial ModelingPythonAlgorithmic TradingTime-Series AnalysisProbability & StatisticsBack-testing FrameworksDerivatives PricingNumPy / PandasRisk Metrics (VaR, Sharpe)

What you'll do

Work on building and back-testing quantitative models on real market data alongside the core team
Apply Stochastic Calculus, Financial Modeling, Python, Algorithmic Trading to live, production-facing problems
Document your work clearly for reviewers and stakeholders
Participate in reviews and act on the feedback you receive
Collaborate across engineering, product, design or business as required
Follow the team's quality, testing and documentation standards

Who can apply

Pursuing or recently completed B.E./B.Tech, B.Sc/M.Sc (Mathematics / Statistics / Physics), B.Stat or MBA (Finance)
Graduating batch 2026, 2027 or 2028 — final-year students and recent graduates welcome
60% / 6.0 CGPA and above preferred; strong project work is considered alongside academics
Working knowledge of Stochastic Calculus, Financial Modeling, Python (or a genuine willingness to learn them)
Exposure to Algorithmic Trading, Time-Series Analysis, Probability & Statistics is an advantage
Clear written and verbal communication in English, and care with detail in your work
No prior work experience required — this is a fresher-friendly internship
Based in Kolkata, West Bengal or willing to work from there for the internship period

Perks & benefits

Flexible working hoursNetworking with senior professionalsInternship CertificateLetter of RecommendationMentorship from a named mentorDirect access to the team that owns the data you work on

Interview & selection process

2 rounds — typical selection flow for this role:

1Application screening & resume shortlisting by the talent team
2Technical interview on fundamentals and your projects

About Aditya Infotech

Aditya Infotech operates in the it services sector and has an active presence in Kolkata. Interns here are put on real work from the start, because the team's view is that the fastest way to learn a craft is to practise it under people who already do it well — not to watch it from a distance. The…

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